Submitted on: 02 May 2018.
Revised on: 13 July 2018.
Accepted on: 25 August 2018.
___________________JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
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Submitted on: 03 February 2007.
Revised on: 27 March 2007.
Accepted on: 26 April 2007.
___________________JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
Submitted on: 05 November 2010.
Revised on: 14 December 2010.
Accepted on: 31 December 2010.
___________________JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
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Submitted on: 15 April 2020.
Revised on: 23 July 2020.
Accepted on: 13 September 2020.
___________________JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
Submitted on: 06 January 2018.
Revised on: 11 April 2018.
Accepted on: 31 May 2018.
___________________JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
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Submitted on: 24 January 2019.
Revised on: 23 March 2019.
Accepted on: 21 April 2019.
___________________JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
Submitted on: 27 August 2005.
Revised on: 17 September 2005.
Accepted on: 09 November 2005.
___________________JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS